City vs city
Heron Bay vs Zebulon, GA
Heron Bay currently scores 18 points higher overall than Zebulon, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality uses an ingested EPA AirNow snapshot and may not reflect current conditions; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Heron Bay: 47/100 · Zebulon: 29/100
Heron Bay is 18 points higher.
Flood
Heron Bay: 43/100 · Zebulon: 35/100
Heron Bay is 8 points higher.
Heron Bay: FEMA NFHL flood zones: 11 features intersect this tile.
Zebulon: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Heron Bay: 17/100 · Zebulon: 17/100
No gap.
Heron Bay: Wind exposure derived from ingested design wind / climatology tiles.
Zebulon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Heron Bay: 54/100 · Zebulon: 52/100
Heron Bay is 2 points higher.
Heron Bay: Lightning exposure derived from ingested climatology tiles.
Zebulon: Lightning exposure derived from ingested climatology tiles.
Tornado
Heron Bay: 62/100 · Zebulon: 8/100
Heron Bay is 54 points higher.
Heron Bay: Tornado risk derived from NOAA SPC historical reports.
Zebulon: Tornado risk derived from NOAA SPC historical reports.
Hail
Heron Bay: 52/100 · Zebulon: 11/100
Heron Bay is 41 points higher.
Heron Bay: Hail risk derived from NOAA SPC historical reports.
Zebulon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Heron Bay: Unavailable · Zebulon: Unavailable
A score difference cannot be calculated without both sources.
Heron Bay: Storm surge model is not available for this location yet.
Zebulon: Storm surge model is not available for this location yet.
Wildfire
Heron Bay: 72/100 · Zebulon: 53/100
Heron Bay is 19 points higher.
Heron Bay: Wildfire exposure derived from ingested fire potential tiles.
Zebulon: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Heron Bay: 28/100 · Zebulon: 29/100
Zebulon is 1 points higher.
Heron Bay: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Zebulon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.